Refresh rate is a spec that separates budget screens from premium ones, directly affecting how sports, action movies, and video games look.
What Is Refresh Rate, Exactly?
Refresh rate describes how many times per second a TV redraws the image, measured in hertz (Hz). A 60Hz TV refreshes 60 times per second; a 120Hz TV refreshes 120 times. Each refresh replaces the previous frame, so more refreshes mean more unique frames displayed, keeping fast motion like a hockey puck or a city skyline pan crisp instead of a smeared trail.
The benefits appear in three places: smoother panning shots, reduced motion blur, and less judder during fast camera moves. For 24fps movies, content divides evenly into 120, allowing more consistent frame pacing than a 60Hz panel.
120Hz vs 60Hz: Real-World Differences
The gap is most obvious during motion, not in still images:
| Refresh Rate | Frames Per Second Displayed | Best For |
|---|---|---|
| 60Hz | Up to 60 fps | Standard streaming, cable TV, casual viewing |
| 120Hz | Up to 120 fps | Fast sports, 120fps gaming, film content |
| 60Hz | Standard motion handling | Budget-conscious buyers, non-gamers |
| 120Hz | Half the motion blur of 60Hz | Action movies, hockey, soccer, racing games |
| 60Hz | May show judder on 24fps film | Mixed content libraries |
| 120Hz | Even frame pacing for 24fps film | Movie enthusiasts, cinephiles |
| 60Hz | No benefit for high-fps consoles | Standard console gaming at 30–60fps |
| 120Hz | Full benefit for 120fps gaming | New consoles and gaming PCs |
If you mostly watch news and sitcoms, 60Hz handles that fine; for a NASCAR race or shooter at 120fps, the difference is obvious.
The 120Hz Gaming Advantage
Gaming is where 120Hz earns its keep most visibly.
This matters most with current-generation consoles and gaming PCs that push past 60fps in performance modes.
The catch is the whole chain must support 120Hz—the panel, the HDMI port’s bandwidth, and the source device. If any link fails, the TV falls back to 60Hz or simulates the effect. Our roundup of the best 120Hz TVs tested this year covers models that handle the full chain properly.
Beware Fake 120Hz Marketing
CNET’s coverage warns buyers to check for “native” or “true” 120Hz panels. The spec sheet should say “native refresh rate” or “panel refresh rate” to confirm what you are getting.
FAQs
Is 120Hz worth it if I don’t play video games?
If you mainly watch news and talk shows, the benefit is much smaller.
Does a 120Hz TV make regular streaming look better?
Can I tell the difference between 60Hz and 120Hz?
References & Sources
- Samsung. “Why choose a 120Hz TV?” Official buying guide covering the motion and gaming benefits of 120Hz panels.
- How-To Geek. “Why You Want a 120Hz TV Even If You’re Not a Gamer” Explains the non-gaming benefits of smoother motion and film frame pacing.
- CNET. “Beware fake 120Hz refresh rates on 4K TVs” Warns against marketing labels that claim 120Hz on panels that are natively 60Hz.